FR63909E - Process for the establishment of new wells or for the regeneration of old wells - Google Patents
Process for the establishment of new wells or for the regeneration of old wellsInfo
- Publication number
- FR63909E FR63909E FR63909DA FR63909E FR 63909 E FR63909 E FR 63909E FR 63909D A FR63909D A FR 63909DA FR 63909 E FR63909 E FR 63909E
- Authority
- FR
- France
- Prior art keywords
- wells
- regeneration
- establishment
- old
- new
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
- E03B3/08—Obtaining and confining water by means of wells
- E03B3/15—Keeping wells in good condition, e.g. by cleaning, repairing, regenerating; Maintaining or enlarging the capacity of wells or water-bearing layers
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR63909T | 1953-03-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR63909E true FR63909E (en) | 1955-10-14 |
Family
ID=8697074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR63909D Expired FR63909E (en) | 1953-03-09 | 1953-03-09 | Process for the establishment of new wells or for the regeneration of old wells |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR63909E (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2325606A1 (en) * | 1975-09-23 | 1977-04-22 | Seyfried Carl | GROUNDWATER PURIFICATION PROCESS |
EP0160774A1 (en) * | 1982-11-10 | 1985-11-13 | Vyrmetoder AB | A process for the purification of water |
-
1953
- 1953-03-09 FR FR63909D patent/FR63909E/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2325606A1 (en) * | 1975-09-23 | 1977-04-22 | Seyfried Carl | GROUNDWATER PURIFICATION PROCESS |
EP0160774A1 (en) * | 1982-11-10 | 1985-11-13 | Vyrmetoder AB | A process for the purification of water |
US4755304A (en) * | 1982-11-10 | 1988-07-05 | Four Seasons Venture Capital Ab | Method of purifying ground water |
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